From caebc926ef45feab578f3f489cc30c2fdaa524ba Mon Sep 17 00:00:00 2001
From: "Reece H. Dunn" <msclrhd@gmail.com>
Date: Sun, 10 Jan 2016 18:22:23 +0000
Subject: [PATCH] Fix gcc sign conversion warnings in klatt.c.

---
 src/libespeak-ng/klatt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libespeak-ng/klatt.c b/src/libespeak-ng/klatt.c
index 2d305cdc..78fa079e 100644
--- a/src/libespeak-ng/klatt.c
+++ b/src/libespeak-ng/klatt.c
@@ -380,7 +380,7 @@ static int parwave(klatt_frame_ptr frame)
 		temp = (int)(out * wdata.amplitude * kt_globals.amp_gain0); // Convert back to integer
 
 		// mix with a recorded WAV if required for this phoneme
-		signed char c;
+		unsigned char c;
 		int sample;
 
 		if (wdata.mix_wavefile_ix < wdata.n_mix_wavefile) {